from tekhelet.net: “Baruch Sterman is co-founder of the Ptil Tekhelet Association. Baruch received his doctorate in Physics from the Hebrew University in Jerusalem, where he developed a CO2 laser used for both medical and industrial purposes. He received his Masters in Electrical Engineering from Columbia University. For the past fifteen years, Baruch has been a leading executive…
read moreMois Navon is an engineer by profession and a rabbi by passion. Modelling himself on the principle of Torah U’Madda (Torah & Science), Mois received his degree in engineering from UCLA and his rabbinical ordination through the Mercaz Harav yeshiva. In the realm of Madda, Mois is one of the founding engineers of Mobileye, where…
read more(only on his suit-jacket) Based on StackExchange user Double AA: “Rav Yoel Bin Nun famously slit the slides of his suit jacket rov open and attached tzitzit (with techelet) because he wants to be yotzei the mitzvah on his regular beged as is likely the intention of the pasuk. Source: I’ve seen him!” R’ Yoel Bin Nun…
read moreRabbi Yaaqov Medan (sometimes Ya’acov Medan) (Hebrew: יעקב מדן ) (born 1950/5710/3263) is a co-Rosh yeshiva of Yeshivat Har Etzion in Gush Etzion.
read moreFrom https://en.wikipedia.org/wiki/Mosheh_Lichtenstein: Rabbi Mosheh Lichtenstein (Hebrew: משה ליכטנשטיין; born July 7, 1961) is a co-Rosh yeshiva of Yeshivat Har Etzion located in Alon Shvut.[1] He is the son of Rabbi Aharon Lichtenstein.
read moreOnly on his tallit. From http://www.haretzion.org/faculty/ramim: Rav Doniel Schreiber [YHE ’86] has been a Ram at Yeshivat Har Etzion since 1994, and he is the founding Dean of the Yeshivat Har Etzion Center for Torah Leadership. He has Semicha from the Rabbi Isaac Elchanan Theological Seminary and an MA in Medieval Jewish History from the…
read moreFrom http://www.haretzion.org/faculty/ramim Rav Moshe Taragin [YHE ’83] has been a Ram at Yeshivat Har Etzion in Gush Etzion since 1994. He has Semicha from the Rabbi Isaac Elchanan Theological Seminary, a BA in Computer Science from Yeshiva College, and an MA in English Literature from City University. Rabbi Taragin previously taught Talmud at Columbia University,…
read moreFrom : https://www.hakotel.org.il/english/staff/ Rav Reuven Taragin, a Wexner Fellow and Musmach of the Israeli Chief Rabbinate completed a B.A. in Science and Philosophy at Yeshiva University and an M.A. in Jewish History and Education at Touro College (Israel). Rav Taragin has also been deeply involved in informal education programming including NCSY shabbatonim and the creation…
read moreRabbi Hershel Schachter is Rosh Hayeshiva of YU, one of the poskim of the Orthodox Union regarding Kashrus, and a former talmid of R’ Joseph Ber Soloveitchik (The Rav). He pre-ordered a set for as soon Ptil Tekhelet was in production. R’ Schachter has tweaked his tzitzis numerous times. At the time of this post,…
read moreFrom the photo, he appears to wear the Raavad strings with the GR”A’s tying method.
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